23113453351 has 4 divisors (see below), whose sum is σ = 24473068272. Its totient is φ = 21753838432.

The previous prime is 23113453327. The next prime is 23113453369. The reversal of 23113453351 is 15335431132.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23113453351 - 2¹⁷ = 23113322279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23113450351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 679807435 + ... + 679807468.

It is an arithmetic number, because the mean of its divisors is an integer number (6118267068).

Almost surely, 2^23113453351 is an apocalyptic number.

23113453351 is a deficient number, since it is larger than the sum of its proper divisors (1359614921).

23113453351 is a wasteful number, since it uses less digits than its factorization.

23113453351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1359614920.

The product of its digits is 16200, while the sum is 31.

Adding to 23113453351 its reverse (15335431132), we get a palindrome (38448884483).

The spelling of 23113453351 in words is "twenty-three billion, one hundred thirteen million, four hundred fifty-three thousand, three hundred fifty-one".